![When you hear
a songbird's whistle, you come.
When you hear
a songbird's whistle, you come.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
When you hear
a songbird's WHISTLE, you come.
Game of Thrones Season 3, Episode 9
![-(FLIES BUZZING)
-(TRAIN WHISTLE BLOWING)
-(FLIES BUZZING)
-(TRAIN WHISTLE BLOWING)](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
-(FLIES BUZZING)
-(TRAIN WHISTLE BLOWING)
Westworld Season 2, Episode 5
![Is it a high-frequency whistle?
Is it a high-frequency whistle?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Is it a high-frequency WHISTLE?
The Big Bang Theory Season 2, Episode 10
![[TRAIN WHISTLE BLOWS]
[TRAIN WHISTLE BLOWS]](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
[TRAIN WHISTLE BLOWS]
Breaking Bad Season 2, Episode 4
![And if that wets your whistle,
you know where to find me.
And if that wets your whistle,
you know where to find me.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
And if that wets your WHISTLE,
you know where to find me.
The Big Bang Theory Season 12, Episode 5